baber/WOPTO huggingface dataset:
Patent JP-2002106812-A (JP)
Title: Planar burner for liquid fuel
Inventor: GOTO AKIRA
IPC: F23D11/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a planer burner for liquid fuel, in which the occurrence of back-fire phenomenon is inhibited, re-liquefaction of the liquid fuel in an vaporizing part is prevented, and energy for forming pre-vaporized premixed gas is reduced. SOLUTION: The planar burner comprises a vaporizing part 10, an air- preheating part 20, a mixing part 30, an air-fuel mixture feeding part 40, and a burner mat 4. Fed liquid fuel is conducted in the vaporizing part 10 to be heated and vaporized. Fed combustion air is preheated in the part 20. The vaporized fuel conducted from the vaporizing part 10 and the preheated air conducted from the part 20 are mixed in the mixing part 30. The mixed gas conducted from the part 30 is diffused in the part 40. The liquid fuel, which has been vaporized and mixed with air, is conducted to form flames allover the downstream combustion face 4a in the burner mat 4. The vaporizing part faces to the combustion-flame-forming space of the burner mat, and provided with a first heat-receiving part 11 positioned in the vicinity of the combustion pace 4a.  Vaporization of the liquid fuel is promoted to prevent the occurrence of re-liquefaction and backfire phenomena, and energy saving is attained.
Patent JP-2002108576-A (JP)
Title: Number-of-copy designated printing system and method in network
Inventor: MOTOMI TETSUYA
IPC: B41J29/38
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce a load at a host side during performing the number-of-copy designated printing in a network. SOLUTION: A high order host 1 generates print job including job data and the number-of-copy designation information, and transfers the job data to an HTTP server 2, and informs a printer device 3 of the number designation information and the URI of the job data preserved in the HTTP server 2 by using IPP communication. A network job managing part 7 determines the necessary number of copies from the number-of-copy designation information and a job data preservation enabling situation in the printer device 3. An HTTP client 4 extracts the determined necessary number of copies of job data from the HTTP server 2 according to the URI informed from the high order host 1, and a printing processing part 10 prints copies by the number designated by the high order host 1.
Patent JP-2002108916-A (JP)
Title: Device for extracting titles of topics of news and device for applying indexes of manuscripts of news
Inventor: YAMADA ICHIRO
IPC: G06F17/30
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for extracting titles of topics of news, with which the titles of manuscripts of news can be presented in natural language sentences easy to comprehend without a problem that required phrases are not extracted. SOLUTION: A device 2 for extracting topics of news is provided with a function for extracting the natural language sentences exactly expressing topics by analyzing the texts of news related to the topics of news within a fixed period extracted from the manuscripts of news taken out of a filing device 1 and evaluating reliability for judging whether the expressions peculiar for the manuscripts of news can be utilized as titles or not.
Patent JP-2002113344-A (JP)
Title: Agitator
Inventor: ITO HIDEO
IPC: B01F23/47
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an agitator capable of achieving mixing in a short time by enhancing agitation efficiency. SOLUTION: The agitation mechanism 36 is provided at the agitation head 17, which is capable of being raised and lowered and situates at the upper position of a tank 11, and has a first rotary axis 51 and a second rotary axis 52 which planetarily move in such a manner that they revolve around the center axis of the tank 11 while rotating around each axis, a large size agitation blade 55 having the maximum rotating diameter larger than the inner radius of the tank 11, which is attached to the first rotary axis 51 and a small size agitation blade 56 whose maximum rotating diameter is smaller than that of the large size agitation blade 55 and which is attached to the second rotary axis 52. The large size agitation blade 55 and the small size agitation blade 56 are each formed into a twisted form twisted in each different direction around each rotary axis 51 or 52.  The flow in the axis direction of a viscous material 12 caused by the large size agitation blade 55 is different from the flow in the axis direction of the viscous material 12 caused by the small size agitation blade 56.
Patent JP-2002068279-A (JP)
Title: Tightening tool and tightening method for binding or hanging work
Inventor: TSUMADORI KURA
IPC: B65D63/16
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a tightening tool which is lightweight, excellent in workability, simple in structure and manufactured at a low cost, a tightening tool for tightening or hanging a work using polyester fibers having the strength of inexpensive and high-tensile aramid fibers as a connection belt, and a tightening method thereof. SOLUTION: In this tightening tool, a plurality of through holes are cut in outer end faces of both side plates, and an end part of a roller bolt passing through internal and external rollers is tightened into these through holes to support the rollers, and in the tightening tool and the tightening method, the work in which the connection belt is wound up and bound around the internal and external rollers is tightened or hanged.
Patent JP-2002115749-A (JP)
Title: Belt tension adjustment device
Inventor: YODA EISUKE
IPC: F16H7/12
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a belt tension adjustment device capable of preventing a generation of a core deviation of a rotation shaft of an electric motor with legs even if a tension adjustment is carried out by sliding the electric motor on a support base. SOLUTION: A stationary bracket 4 at one end of a belt adjustment tool 1 is fixed to a frame body 10 and an electric motor pressing roller 3 at the other end is contacted with leg parts 12A, 12B. A grasp part 2A is rotated to increase a whole shaft length of the belt adjustment tool 1. Thereby, it is prevented that the electric motor 5 with legs is turned by a tension of a belt 8.
Patent JP-2001177418-A (JP)
Title: Interleave address generator and interleave address generating method
Inventor: IKEDA TETSUYA
IPC: H03M13/27
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To realize GF interleave that can enhance error correction capability for an error correction code. SOLUTION: A counter control section 101 outputs a read address while incrementing a row number and a column number of a two-dimensional array with respect to a block interleave represented by the two-dimensional array, a bit inverter 102 receives the read address and inverts the bits of the read address, a column converter 103 provides an output of an address value corresponding to the bit inverted output value and the column number from the counter control section 101 as a column conversion value, a shift register 104 shifts bits of the output value of the bit inverter 102, and provides an output as an address offset value, an adder 105 sums the address offset value and the column conversion value, and a magnitude correlation comparison section 106 compares the sum with an interleave size and outputs data in the interleave size as an address value.
Patent JP-2002124303-A (JP)
Title: Remaining battery capacity display circuit and dual-band cellular phone
Inventor: AKITANI MAKOTO
IPC: H04W88/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To enable to display an exact remaining battery capacity under an operation mode in use in a dual-band cellular phone, which selects the frequency range used at the direction of the base station. SOLUTION: The remaining battery capacity display circuit is provided with a subtractor 3 for detecting potential of a resistor 2 connected between a battery pack 1 and a circuit part, a comparator 5 for comparing an output voltage of the subtractor 3 and voltage of threshold voltage source 4, a first battery table 6 generating threshold voltage for dividing the battery voltage into a plurality of voltage ranges in a first operation mode, a second battery table 7 generating threshold voltage for dividing the battery voltage into a plurality of voltage ranges in a second operation mode, changeover switches 81 to 83 selecting output voltage of either the first battery table 6 or the second battery table 7 according to the output level of the comparator 5,  and comparators 91 to 93 generating an output indicating the voltage range of either the first battery table or the second battery table on comparison of the outputs of the changeover switches and the battery pack.
Patent JP-2002121568-A (JP)
Title: Process for manufacturing coke by agglomerating charcoal
Inventor: ARIMA TAKASHI
IPC: C10B57/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacturing coke having a high cold strength and hot strength by agglomerating and dry distilling coal. SOLUTION: When manufacturing coke by agglomerating coal before charging and dry distilling them in a coke oven, coal having a caking index of <80 are ground to yield from 70 to 100 mass % charcoals of <=3 mm, coal having a caking index of >=80 are ground to yield >=90 mass % coal of <=2 mm, and <=30 mass % coal having a caking index of <80 and >=70 mass % coal having a caking index of >=80 are compounded, molded and dry distilled.
Patent JP-2002124695-A (JP)
Title: Installation method and installation structure of solar cell module
Inventor: EGUCHI YOSHIHITO
IPC: H01L31/042
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce burden of installation work and wiring work by making installation of a solar cell module and wiring between solar cell modules easy, for shorter construction period. SOLUTION: A base material (roofing material) 2 is provided where a wiring 22 of conductive material for taking out a power from a plurality of solar cell modules 1 is formed while connection terminals 3 and 4 are provided at each solar cell module connection point. The base material is fixed to a place for installing a solar cell module. After the connection terminals of the solar cell module 1 are connected to the connection terminals 3 and 4 of the base material 2, the solar cell module 1 is fixed.
Patent JP-2002122923-A (JP)
Title: Film feeding device for camera
Inventor: TAKANASHI TATSUO
IPC: G03B17/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional guide plate in a film feeding device for a camera that the guide plate is a small part and working the edge part of the guide plate requires labor and time and is not efficient in the guide plate whose edge is rounded by curling so that a roller may be pivotally supported. SOLUTION: In this film feeding device for a camera, the guide plate 1 guiding the film to be fed while press-contacting with the film is equipped with a pivotally supporting part 4 rotatably supporting the roller 3 by press-fitting a roller shaft 3a in bearing parts 4a and 4b curved in circular-arc shape and formed to be elastically deformed alternately. Even when the roller shaft 3a is press-fit in from the apertures of the bearing parts 4a and 4b in the case of attaching the roller 3, it is restored to original form due to elastic deformation, whereby the roller 3 is pivotally supported.
Patent JP-2002125246-A (JP)
Title: Stereoscopic image photographing adaptor, stereoscopic image photographing camera, and stereoscopic image processor
Inventor: TOYODA KATSUYUKI
IPC: H04N13/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that methods of plural kinds are available for stereoscopic vision and each have both advantages and disadvantages, and in the case of, for example, opening an stereoscopic image to public through the Internet, the kind of method for stereoscopic vision employed by a terminal accessing the stereoscopic image cannot be known in advance, and consequently, the layout and the display method of the image cannot decided. SOLUTION: In the case of displaying a left image photographed by a viewpoint of a left eye and a right image photographed by a viewpoint of a right eye, which of modes as a naked eye stereoscopic vision mode, a 3D scope mode, a 2-color eyeglasses mode, and a liquid crystal shutter eyeglass mode is selected is discriminated, the layout, the color and the switching system are set in matching with the selected mode and the result is displayed on a display device. Thus, a user conducts stereoscopic vision in matching with an apparatus and the capability of the user.
Patent JP-2002123035-A (JP)
Title: Toner for nonmagnetic one-component development
Inventor: SATO YOSHIHIRO
IPC: G03G9/097
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a toner for nonmagnetic one-component development which attains to the objective quantity of electric charges in a moment of time when passed between a developing sleeve and an electrifying member pressed on the sleeve and can maintain its electrostatic charge level over a long period of time, to provide a toner for nonmagnetic one-component development having good fixing and anti-offsetting properties in a wide temperature range and suitable for a heat roll fixing system and to provide a color toner for nonmagnetic one-component development giving a good image of high image quality excellent in color reproducibility and transparency. SOLUTION: Each of the toners for nonmagnetic one-component development contains a resin binder, a colorant, a releasing agent and an electrostatic charge controlling agent. The resin binder is a polyester resin, the releasing agent is a wax based on a higher fatty acid ester compound and/or an aliphatic alcohol compound and the electrostatic charge controlling agent is a zirconium complex or salt of formula 1.
Patent JP-2002142291-A (JP)
Title: Loudspeaker
Inventor: NAKASO JIRO
IPC: H04R1/32
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker having symmetrical directivity with respect to the center axis of the loudspeaker. SOLUTION: This loudspeaker is provided with a diaphragm 6A which is formed by molding a resin in a symmetrical funnel-like shape with respect to the center axis c of the loudspeaker, lead wires 9 for supplying signals to a voice coil 5 which vibrates the diaphragm 6A through a frame 11 supporting the diaphragm 6A, and dummy wires 12 which are provided to obtain symmetry with respect to the lead wires 9 arranged on the frame 1. The lead wires 9 and dummy wires 12 are arranged on the whole periphery of the frame 11 at regular angular intervals.
Patent JP-2002132022-A (JP)
Title: Image forming device
Inventor: KAKIHANA YASUSHI
IPC: G03G15/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrences of a defective image due to the surface property of an electrifying member which is specific to contact electrifying system, an image history by transfer current centralization to a transfer material non-passing part or a non-toner image part in an image carrier that is specific to the contact transfer system and a history or the like whose printing density is different, according to the width (in the axial direction of the image carrier) dimension of a transfer material. SOLUTION: Bias voltage, having the same polarity as the polarity of electrification by the contact electrifying system, is applied to the image carrier 1 by a bias applying means 7 at a preceding stage, at which the image carrier 1 is electrified by the contact electrifying system with an electrifying means 2.
Patent JP-2002128292-A (JP)
Title: Paper feeding device
Inventor: FUKUCHI YUTAKA
IPC: B65H3/06
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device for reducing sound generated according to carrying of paper in the paper feeding device for carrying paper. SOLUTION: In this paper feeding device, a rear end of paper S is held by a nip part of a paper feeding roller 2 and a separating pad 3 in a standby state in which a tip of the paper S reaches a resister roller 6. As a result, impulsive sound generated due to beating of the separating pad 3 by the rear end of the paper S at almost the same time as formation of slack at the tip of the paper S and sound of a guide 5 stricken by paper by formation of slack are not superposed by holding the rear end of the paper S by the nip part of the paper feeding roller 2 and the separating pad 3 and noise is reduced.
Patent JP-2002126304-A (JP)
Title: Game machine
Inventor: HOSHINO TETSUYA
IPC: A63F7/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can tell that the putting out of balls is under the back up operation of a memory in a type provided with a memory backup means. SOLUTION: A control part which is provided with a main control part and an output control part has a memory for storing the residual number of prize balls to be put out, a winning ball detection means for detecting winning balls, an addition means for adding the number of prize balls put out by winning balls to the residual number of those put out as stored in the memory, an put out ball detection means for detecting balls put out with a prize ball output device and a subtraction means for subtracting the number of balls put out from the residual number of balls in the memory at each detection of the balls put out by the put out ball detection means.  A back up means is provided to allow the storing of the residual number of balls in the memory up to the restoration of the power source in case of the interruption of the power source such as power failure and an announcing means to announce the ongoing execution of a backup restoration processing during the operation thereof.
Patent JP-2002126741-A (JP)
Title: Electrolytic apparatus
Inventor: KOJIMA TERUO
IPC: C25B1/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic apparatus capable of extending the life of electrodes. SOLUTION: In the electrolytic apparatus, the substance in the liquid to be treated supplied to a main body 21 is electrolyzed while the cathode 23 among an anode 22 and the cathode 23, to which electrolytic DC voltage is applied, is rotated. Whereupon, both electrodes are uniformly dissolved and the life of them can be extended.
Patent JP-2002129517-A (JP)
Title: Rolling car
Inventor: TAKAHASHI TAKESHI
IPC: E01C19/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a rolling ca in which operating efficiency in the case of water supply and in the case of the maintenance or the like of a spray nozzle is improved. SOLUTION: In the articulated type rolling car, which has a pair of left-right driver's seats 2a and 2b and a rear roll 4 disposed at the rear of the driver's seats 2a and 2b, holding a sprinkling tank 8 in the upper section of a car body 1 and in which the upper space of a frame 7 supporting the tank 8 and the rear roll 4 is opened, a passage 10 facing the tank 8 so as to enable going and coming with the floor F side of the driver's seats and the tank 8 side is formed between the driver's seats 2a and 2b.
Patent JP-2001188594-A (JP)
Title: Voice coding device
Inventor: TANAKA YOSHIAKI
IPC: G10L19/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the decoding efficiency of a reproduction side, in the case of coding multi-channel voice signals with a variable compression ratio. SOLUTION: An audio data area in an audio packet consists of a plurality of PPCM access units, and a PPCM access unit consists of PPCM sync information and a sub-packet. The PPCM sync information contains the number of samples (40, 80, or 160, according to sampling frequencies), a data rate ('0' in the case of VBR: being an identifier showing that data in the sub-packet are compressed data), the sampling frequencies fs and the number of quantized bits, Qb, and channel allocation information.
Patent JP-2002133679-A (JP)
Title: Objective lens driving device, optical pickup device, and optical disk apparatus
Inventor: AKANUMA GOICHI
IPC: G11B7/09
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device capable of absorbing an assembly error and a component error and reducing a tilt when a movable part is moved by means of after assembly adjustment without severely controlling the assembly error and the component error, and to. SOLUTION: The distribution of magnetic flux density of a magnetic circuit is varied by mounting a magnetic body 17 on a yoke 7b which forms, together with a driving magnet 6b, the magnetic circuit. The deviation between a driving force center and a supporting center, which has arisen due to dispersion in assembling the objective lens driving device, is adjusted. Accordingly, it is constituted so that the tilt of an objective lens is reduced when the movable part is moved.
Patent JP-2002129931-A (JP)
Title: Head cover structure of engine
Inventor: ITO KEITA
IPC: F02B63/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a head cover structure of an engine eliminating the need for oil-tight inspection of a joint by permitting to form an oil recovery chamber and a breather chamber without dividing a roofing wall of the head cover. SOLUTION: In the head cover structure wherein an oil recovery chamber 74 recovering by sucking the oil trapped in a valve mechanism chamber 21b and a breather chamber 69 taking out the blow-by gas from the valve mechanism chamber 21b are installed in a head cover 36 demarcating the valve mechanism chamber 21b being connected to an upper end of a cylinder head 8 between there, a partition 65 demarcating the breather chamber 69 between the roofing faces of the head cover 36 is set to the inside wall of the head cover 36 with a clip 67 and a partition 79 demarcating the oil recovery chamber 74 between there is welded to the partition 65.
Patent JP-2002139539-A (JP)
Title: Power-supply current measuring method and power- supply current measuring device for semiconductor device
Inventor: KOMOTO YOSHIO
IPC: G01R15/20
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply current measuring method for a semiconductor device capable of detecting the defect generation state of a semiconductor device to be tested by a test system, and measuring stably the change of the power-supply current flowing in the semiconductor device to be tested by another testing device, while maintaining the defect generation state. SOLUTION: In a semiconductor device testing device equipped with a direct- current power source for the device for applying a prescribed power-supply voltage to the device to be tested, and maintaining the device to be tested in the operation state, an indirect current measuring means is interposed in a current supply route to the device to be tested, and the current flowing in the semiconductor device to be tested is measured indirectly by the indirect current measuring means, and the measurement result is changed into a voltage signal VCC and provided to another testing device as a current detection signal.
Patent JP-2002138365-A (JP)
Title: Method for refining cotton material and method for manufacturing absorbent cotton
Inventor: IWAMOTO MASATAKA
IPC: D06L4/30
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a refining method capable of controlling qualities such as feeling of fiber materials. SOLUTION: A cotton material is refined by a refining treatment using a pectin decomposing enzyme and a refining treatment using an alkaline agent in combination with each other.